mirror of
https://github.com/php/php-src.git
synced 2025-08-20 01:14:28 +02:00
ce1d69a1f6
PHP requires integer typehints to be written "int" and does not allow "integer" as an alias. This changes type error messages to match the actual type name and avoids confusing messages like "must be of the type integer, integer given".
217 lines
4.4 KiB
PHP
217 lines
4.4 KiB
PHP
--TEST--
|
|
Test array_rand() function : usage variations - unexpected values for 'num_req' parameter
|
|
--SKIPIF--
|
|
<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64-bit only");
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : mixed array_rand(array input [, int num_req])
|
|
* Description: Return key/keys for random entry/entries in the array
|
|
* Source code: ext/standard/array.c
|
|
*/
|
|
|
|
/*
|
|
* Test array_rand() with different types of values other than int passed to 'num_req' argument
|
|
* to see that function works with unexpeced data and generates warning message as required.
|
|
*/
|
|
|
|
echo "*** Testing array_rand() : unexpected values for 'num_req' parameter ***\n";
|
|
|
|
// Initialise function arguments
|
|
$input = array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13);
|
|
|
|
//get an unset variable
|
|
$unset_var = 10;
|
|
unset ($unset_var);
|
|
|
|
//define a class
|
|
class test
|
|
{
|
|
var $t = 10;
|
|
function __toString()
|
|
{
|
|
return "3object";
|
|
}
|
|
}
|
|
|
|
//array of values to iterate over
|
|
$values = array(
|
|
|
|
// int data
|
|
/*1*/ 0,
|
|
1,
|
|
12345,
|
|
-2345,
|
|
|
|
// float data
|
|
/*5*/ 10.5,
|
|
-10.5,
|
|
12.3456789000e10,
|
|
12.3456789000E-10,
|
|
.5,
|
|
|
|
// null data
|
|
/*10*/ NULL,
|
|
null,
|
|
|
|
// boolean data
|
|
/*12*/ true,
|
|
false,
|
|
TRUE,
|
|
FALSE,
|
|
|
|
// empty data
|
|
/*16*/ "",
|
|
'',
|
|
|
|
// string data
|
|
/*18*/ "string",
|
|
'string',
|
|
|
|
// object data
|
|
/*20*/ new test(),
|
|
|
|
// undefined data
|
|
/*21*/ @$undefined_var,
|
|
|
|
// unset data
|
|
/*22*/ @$unset_var,
|
|
);
|
|
|
|
|
|
// loop through each element of the array for different values for 'num_req' argument
|
|
$count = 1;
|
|
foreach($values as $value) {
|
|
echo "\n-- Iteration $count --\n";
|
|
var_dump( array_rand($input,$value) );
|
|
$count++;
|
|
};
|
|
|
|
echo "Done";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing array_rand() : unexpected values for 'num_req' parameter ***
|
|
|
|
-- Iteration 1 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 2 --
|
|
int(%d)
|
|
|
|
-- Iteration 3 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 4 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 5 --
|
|
array(10) {
|
|
[0]=>
|
|
int(%d)
|
|
[1]=>
|
|
int(%d)
|
|
[2]=>
|
|
int(%d)
|
|
[3]=>
|
|
int(%d)
|
|
[4]=>
|
|
int(%d)
|
|
[5]=>
|
|
int(%d)
|
|
[6]=>
|
|
int(%d)
|
|
[7]=>
|
|
int(%d)
|
|
[8]=>
|
|
int(%d)
|
|
[9]=>
|
|
int(%d)
|
|
}
|
|
|
|
-- Iteration 6 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 7 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 8 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 9 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 10 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 11 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 12 --
|
|
int(%d)
|
|
|
|
-- Iteration 13 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 14 --
|
|
int(%d)
|
|
|
|
-- Iteration 15 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 16 --
|
|
|
|
Warning: array_rand() expects parameter 2 to be int, string given in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 17 --
|
|
|
|
Warning: array_rand() expects parameter 2 to be int, string given in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 18 --
|
|
|
|
Warning: array_rand() expects parameter 2 to be int, string given in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 19 --
|
|
|
|
Warning: array_rand() expects parameter 2 to be int, string given in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 20 --
|
|
|
|
Warning: array_rand() expects parameter 2 to be int, object given in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 21 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
|
|
-- Iteration 22 --
|
|
|
|
Warning: array_rand(): Second argument has to be between 1 and the number of elements in the array in %s on line %d
|
|
NULL
|
|
Done
|
|
|